What are some alternatives?
Kongregate - Kongregate has free games that you can play online. Choose from thousands of free flash games.
Microsoft Visual Studio - Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.
Heroic Labs Managed Cloud - Grow and scale your games effortlessly with Nakama.
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
Armor Games - Play free online games at Armor Games! We're the best online games website, featuring shooting games, puzzle games, strategy games, war games, and much more...
Android Studio - Android development environment based on IntelliJ IDEA